package com.itheima.Operator;

public class Opp01 {
    public static void main(String[] args) {
        int a = 15;
        int b =a++;
        System.out.println(a);//16
        System.out.println(b);//15
        int c = 18;
        int d = ++c;
        System.out.println(c);//19
        System.out.println(d);//19


    }
}
